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The idea of the seven daddies is indeed something new. So the girl suffers from having a daddy that is not 'like other daddies' and I guess this happens a lot fro children (or even us adults) that when we have something strange or unusual, we are ashamed of appearing in public with it. But at the end Else-Marie is happy as people or her classmates do not seem to pay attention of his daddies and this is enough for her to form a good relationship with her daddies. Well, this might not happen all the time in real life, but still it is a good ending.